Differences

This shows you the differences between two versions of the page.

--- cpp:cctype:isblank [2012/10/12 15:03]
+++ cpp:cctype:isblank [2024/02/16 01:04] (current)
@@ Line 1: / Line 1: @@
+{{keywords>wiki library source code example reference}}
+===== isblank =====
+<code cpp>
+    int isblank(int chr);
+</code>
+Test if a char a space, only in C99 Compilers available
+===== isblank =====
+<code cpp>
+#include <iostream> /* including standard library */
+#include <string>
+#include <cctype>
+using namespace std;
+int main ( void )
+{
+  int i;
+  string str="Test -!&%1";
+  for (i=0; i <= 11;i++)
+    {
+     if ( isblank(str[i]) != 0 )
+      {
+       cout << "Character " << i << " is a blank char" << endl;
+      }
+    }
+  return 0;
+}
+</code>
+==== output ====
+    output:
+    Character 4 is a blank char

on the occasion of the current invasion of Russia in Ukraine